---
title: "DeepenInput"
description: "an observation and the depth asked"
section: concepts
address: /concepts/deepeninput
contract: 0476e35e6e275db5
---

# DeepenInput

an observation and the depth asked

[figure: DeepenInput is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | harness |



## Fields


| field | type | required | note |
|---|---|---|---|
| `observation` | `id` | yes |  |
| `depth` | `one of fetch \| embed \| both` | yes |  |
| `asked_by` | [UnitRef](/concepts/unitref) | yes |  |



## Routes that use it
- [`/v1/act/deepen`](/reference/act/deepen) takes it as input